Behavioral task
behavioral1
Sample
26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32.exe
Resource
win7-20231215-en
General
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Target
26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32
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Size
3.1MB
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MD5
fb65297d2d0858bcd12b65e845fdafb8
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SHA1
220369e32a3fdbc4610e2020b4e851c1a8278f42
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SHA256
26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32
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SHA512
950eb9c2f224b81e788f7d9536a1bb0ce3b6fa2595051977d1991b6324c575f578a9b96b07983fe741000090f12ead63e110745a41f206dc2b09270682d2aa56
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SSDEEP
49152:zvTlL26AaNeWgPhlmVqvMQ7XSKhxRJ61bR3LoGd5wTHHB72eh2NT:zvJL26AaNeWgPhlmVqkQ7XSKhxRJ6H
Malware Config
Extracted
quasar
1.4.1
Office04
third-ride.gl.at.ply.gg:60702
127.0.0.1:60702
36963e0b-20db-4ea8-93a8-96f126a8ad7c
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encryption_key
4F9C7D70F127739A4DD76AEAE39E9301ACC438F0
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32
Files
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26a281534bcbf467b36882cb224d95e6f93e6307bd4b6c82cfe16f1c4b30bc32.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ